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公开(公告)号：US20250096934A1
公开(公告)日：2025-03-20
申请号：US18728134
申请日：2022-01-11
Applicant: Nokia Technologies Oy
Inventor： Jing Yuan SUN , Mads LAURIDSEN , Tzu-Chung HSIEH , Frank FREDERIKSEN , Gilsoo LEE
Abstract: Embodiments of the present disclosure relate to devices, methods, apparatuses and computer-readable storage medium for symbol puncturing in segment processing. In some example embodiments, a first determines a puncturing pattern for one or more segments for performing puncturing, the puncturing pattern indicating at least one segment of the one or more segments to be punctured. The first device further performs puncturing on the one or more segments based on the puncturing pattern and transmits the one or more segments to the second device.
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公开(公告)号：US20240114498A1
公开(公告)日：2024-04-04
申请号：US18480084
申请日：2023-10-03
Applicant: Nokia Technologies Oy
Inventor： Gilsoo LEE , Nitin MANGALVEDHE , Rapeepat RATASUK , Man HUNG NG
IPC: H04W72/0457 , H04W72/1273
CPC classification number: H04W72/0457 , H04W72/1273
Abstract: Systems, methods, apparatuses, and computer program products for a second resource set for a reduced capability user equipment or enhanced reduced capability user equipment as well as a mapping offset for frequency diversity are provided. For example, a method may include receiving from a network element in a radio access network, a first configuration for a first control resource set (CORESET) having a bandwidth that exceeds a bandwidth of the terminal device. The method may also include determining a second configuration for a second CORESET. The second CORESET may have multiple segments. Each of the segments may not exceed a bandwidth of the terminal device.
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公开(公告)号：US20240072572A1
公开(公告)日：2024-02-29
申请号：US18362406
申请日：2023-07-31
Applicant: Nokia Technologies Oy
Inventor： Muhammad Majid BUTT , Ahlem KHLASS , Rapeepat RATASUK , Nitin MANGALVEDHE , Navin HATHIRAMANI , Gilsoo LEE
Abstract: Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of energy harvesting information supported User Equipment (UE) scheduling. The method includes reporting, to a network device in the radio network, energy harvesting capability of the terminal device indicating a first energy value (ΔEt) collected during a first time interval (Δt) and a second energy value (EAvg) averaged over a second time interval; and communicating with the network device to transmit data according to scheduling information received from the network device and determined based on the energy harvesting capability of the terminal device. In this way, the terminal device may be scheduled by the network based on its energy harvesting capability, to maintain a trade-off between harvested energy utilization and fairness in scheduling from Passive IoT UEs.
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公开(公告)号：US20250056482A1
公开(公告)日：2025-02-13
申请号：US18796086
申请日：2024-08-06
Applicant: Nokia Technologies Oy
Inventor： Gilsoo LEE , Hyun-Su CHA
Abstract: Systems, methods, apparatuses, and computer program products for low power high frequency accuracy positioning with a substantially extended discontinuous reception cycle. The method may include obtaining a first condition related to additional radio resource management measurements and determining whether at least part of the first condition triggering the additional radio resource management measurements is met. The method may further include in response to at least part of the first condition being met, performing the additional radio resource management measurements. The additional radio resource management measurements are outside of a set of periodic paging time windows. The additional radio resource management measurements are performed for at least one of performing positioning measurements or transmitting positioning sounding reference signals.
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公开(公告)号：US20240224066A1
公开(公告)日：2024-07-04
申请号：US18399536
申请日：2023-12-28
Applicant: Nokia Technologies Oy
Inventor： Muhammad TAYYAB , Dilin Lalindra DAMPAHALAGE , Rapeepat RATASUK , Nitin MANGALVEDHE , Muhammad Majid BUTT , Gilsoo LEE
IPC: H04W16/26
Abstract: Example embodiments of the present disclosure relate to reconfigurable intelligent surfaces (RIS) assisted communication. For example, RIS assisted blockage avoidance for low power internet of things (IoT) devices. An apparatus performs communication with a network device via a RIS, using at least one of a first channel or a second channel, wherein the first channel is for a transmission to the RIS and the second channel is for a reception from the RIS. In this way, it is possible to help reconnecting an IoT device with the network that has lost its connection with a gNB by using an RIS. It is also provided a low-cost and low-power connectivity solution for low-power IoT devices.
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Patent Agency Ranking
公开(公告)号：US20250080207A1
公开(公告)日：2025-03-06
申请号：US18729108
申请日：2022-01-18
Applicant: Nokia Technologies Oy
Inventor： Gilsoo LEE , Mads LAURIDSEN , Ping YUAN , Rapeepat RATASUK , Srinivasan SELVAGANAPATHY
Abstract: Embodiments of the present disclosure propose a solution for multi-interval DRX. According to embodiments of the present disclosure, a DRX method is introduced to use multiple intervals synchronized with the satellites' coverage timing. The DRX according to embodiments of the present disclosure allows the terminal device to wake up according to a set of pre-determined intervals determined by the network. The network determines the wake-up intervals based on the information on the satellite orbits (ephemeris) and the UE device information. In this way, the energy at the terminal device has been saved, thereby maximizing the battery life of the terminal device. Moreover, it also avoids the terminal device from unnecessary activation.
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公开(公告)号：US20240349217A1
公开(公告)日：2024-10-17
申请号：US18579393
申请日：2021-08-06
Applicant: Nokia Technologies Oy
Inventor： Gilsoo LEE , Tzu-Chung HSIEH , Jingyuan SUN
CPC classification number: H04W56/0045 , H04W56/0035 , H04W84/06
Abstract: This disclosure presents methods to compensate for a phase drift in an uplink communication signal between a user equipment (UE) and a non-terrestrial network (NTN) node. Due to the change rate of velocity of the UE relative to the NTN node, a transmission signal can drift causing demodulation errors at the receiver. The UE can apply compensation processes to the transmission signal so that the received signal is closer to the original transmitted signal as compared to a non-compensated signal. Alternatively, the NTN node can apply compensation process to modify the reference phase to be closer to the phase of the received signal in the demodulation process. The location of the UE, as well as its relative elevation, can be used with the NTN node's location, to generate the compensation information. The compensation can be applied on a symbol-by-symbol basis or to a group of M symbols.
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公开(公告)号：US20240098648A1
公开(公告)日：2024-03-21
申请号：US18447873
申请日：2023-08-10
Applicant: Nokia Technologies OY
Inventor： Muhammad TAYYAB , Muhammad Majid BUTT , Rapeepat RATASUK , Nitin MANGALVEDHE , Gilsoo LEE , Navin HATHIRAMANI , Louis MADIER
CPC classification number: H04W52/0258 , H04W68/00
Abstract: Systems, methods, apparatuses, and computer program products for power state transition handling for energy harvesting aware user equipment are provided. For example, a method can include sending, by a user equipment, a message to a network indicating either a power state transition or non-transition. The power state transition can correspond to the user equipment transitioning from a first power state to a second power state based on an available energy of the user equipment. The method can also include receiving, by the user equipment, an information message from the network in accordance with the power state transition.
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公开(公告)号：US20250106813A1
公开(公告)日：2025-03-27
申请号：US18822961
申请日：2024-09-03
Applicant: Nokia Technologies Oy
Inventor： Deepa MALAPATI RAVINDRAIAH , Akshay JAISWAL , Prajwal KESHAVAMURTHY , Jürgen HOFMANN , Gilsoo LEE
Abstract: Embodiments of the present disclosure relate to apparatuses, methods, and computer readable storage media for dynamic configuration of measurement parameters for sidelink positioning. In the method, a first apparatus receives, from a second apparatus, a plurality of measurement configurations for sidelink positioning. Moreover, in accordance with a determination that a first trigger condition defined the plurality of measurement configurations is met, the first apparatus determines a first measurement configuration corresponding to the first trigger condition from the plurality of measurement configurations. Thereby, the proposed solutions can advantageously improve the positioning accuracy.
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公开(公告)号：US20240251370A1
公开(公告)日：2024-07-25
申请号：US18558005
申请日：2021-05-08
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Gilsoo LEE , Tzu-Chung HSIEH , Ping YUAN , Mads LAURIDSEN
CPC classification number: H04W56/0045 , H04W64/006 , H04W84/06
Abstract: Disclosed is a method comprising defining an indexed table that defines, for an elevation angle of a terminal device with a serving satellite, a setting that defines durations of segments comprised in a transmission period, wherein the segments comprise at least one transmission segment and at least one segment for timing advance adjustment, and wherein the indexed table comprises a plurality of ranges of elevation angles with corresponding settings, obtaining an indication regarding an index that defines the setting that is applicable to the elevation angle of the terminal device, scheduling a transmission, wherein the transmission is an uplink transmission, and receiving the transmission from the terminal device according to the setting that is applicable to the elevation angle of the terminal device.
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